package com.example.ycq.service;

import com.example.ycq.pojo.User;

import java.util.List;


public interface MyBatisUserService  {

    //获取用户信息
    public User getUser(Long id);
    //新增用户
    public int  insertUser(User user);
    public int insertUsers(List<User> userList);
}
